<html xmlns="http://www.w3.org/1999/xhtml">
<head><title></title></head>
<body>
<div style="position:relative;border:2px solid red;height:500px;width:500px;">


    <div style="position:absolute;right:0;top:0;border:2px solid black;height:100px;width:100px;">
        1 
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    <div style="position:absolute;right:0;top:0;border:2px solid blue;height:100px;width:100px;">


        </div>
    <div style="position:absolute;right:0;bottom:0;border:2px solid yellow;height:100px;width:100px;">
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    </div>
    <div style="position:fixed;right:0;bottom:0;border:1px  solid red;width:100px;height:100px;">

    </div>
</body>
</html>
